getStrokePaint method

@override Paint getStrokePaint()

Gets the border color of the series.

Implementation

@override
Paint getStrokePaint() {
  final SegmentProperties segmentProperties =
      SegmentHelper.getSegmentProperties(this);
  final Paint strokePaint = Paint();
  strokePaint
    ..style = PaintingStyle.stroke
    ..strokeWidth = segmentProperties.series.borderWidth;
  if (segmentProperties.series.borderGradient != null &&
      segmentProperties.strokePath != null) {
    strokePaint.shader = segmentProperties.series.borderGradient!
        .createShader(segmentProperties.strokePath!.getBounds());
  } else if (segmentProperties.strokeColor != null) {
    strokePaint.color = segmentProperties.series.borderColor;
  }
  segmentProperties.series.borderWidth == 0
      ? strokePaint.color = Colors.transparent
      : strokePaint.color;
  strokePaint.strokeCap = StrokeCap.round;
  segmentProperties.defaultStrokeColor = strokePaint;
  return strokePaint;
}